In the beginning of Bhagavad-gītā, Dhṛtarāṣṭra inquired from his secretary Sañjaya, "What happened on the Battlefield of Kurukṣetra?" The entire study was related to the heart of Sañjaya by the grace of his spiritual master, Vyāsa. He thus explained the theme of the battlefield. The conversation was wonderful because such an important conversation between two great souls had never taken place before and would not take place again. It was wonderful because the Supreme Personality of Godhead was speaking about Himself and His energies to the living entity, Arjuna, a great devotee of the Lord. If we follow in the footsteps of Arjuna to understand Kṛṣṇa, then our life will be happy and successful. Sañjaya realized this, and as he began to understand it, he related the conversation to Dhṛtarāṣṭra. Now it is concluded that wherever there is Kṛṣṇa and Arjuna, there is victory.
(BHAGAVAD-GITA------18:74------PURPORT).

Wherever there is Kṛṣṇa, the master of all mystics, and wherever there is Arjuna, the supreme archer, there will also certainly be opulence, victory, extraordinary power, and morality. That is my opinion.
The Bhagavad-gītā began with an inquiry of Dhṛtarāṣṭra's. He was hopeful of the victory of his sons, assisted by great warriors like Bhīṣma, Droṇa and Karṇa. He was hopeful that thevictory would be on his side. But after describing the scene on the battlefield, Sañjaya told the King, "You are thinking of victory, but my opinion is that where Kṛṣṇa and Arjuna are present, there will be all good fortune." He directly confirmed that Dhṛtarāṣṭra could not expect victory for his side. Victory was certain for the side of Arjuna because Kṛṣṇa was there.Kṛṣṇa's acceptance of the post of charioteer for Arjuna was an exhibition of another opulence. Kṛṣṇa is full of all opulences, and renunciation is one of them. There are many instances of such renunciation, for Kṛṣṇa is also the master of renunciation.

The fight was actually between Duryodhana and Yudhiṣṭhira. Arjuna was fighting on behalf of his elder brother, Yudhiṣṭhira. Because Kṛṣṇa and Arjuna were on the side of Yudhiṣṭhira, Yudhiṣṭhira's victory was certain. The battle was to decide who would rule the world, and Sañjaya predicted that the power would be transferred to Yudhiṣṭhira. It is also predicted here that Yudhiṣṭhira, after gaining victory in this battle, would flourish more and more because not only was he righteous and pious but he was also a strict moralist. He never spoke a lie during his life.
(BHAGAVAD-GITA------18:78------TRANSLATION AND PURPORT).

My dear mother, when I saw that all forty-nine sons were alive, I was certainly struck with wonder. I decided that this was a secondary result of your having regularly executed devotional service in worship of Lord Viṣṇu.
For one who engages in worshiping Lord Viṣṇu, nothing is very wonderful. This is a fact. In Bhagavad-gītā (18.78) it is said:

yatra yogeśvaraḥ kṛṣṇo
yatra pārtho dhanur-dharaḥ
tatra śrīr vijayo bhūtir
dhruvā nītir matir mama
"Wherever there is Kṛṣṇa, the master of all mystics, and wherever there is Arjuna, the supreme archer, there will also certainly be opulence, victory, extraordinary power, and morality. That is my opinion." Yogeśvara is the Supreme Personality of Godhead, the master of all mystic yoga, who can do anything and everything He likes. This is the omnipotence of the Supreme Lord. For one who pleases the Supreme Lord, no achievement is wonderful. Everything is possible for him.
(SRIMAD BHAGAVATAM------6:18:73-------PURPORT).

The Kṛṣṇa consciousness movement has spread all over the world within a very short time (within five years), and mundane people are very much astonished at this. However, by the grace of Lord Śrī Caitanya Mahāprabhu, we understand that everything is possible by the grace of Kṛṣṇa. Why does Kṛṣṇa have to take five years? In five days He can spread His name and fame all over the world like wildfire. Those who have faith in and devotion to Kṛṣṇa can understand that these things happen so wonderfully by the grace of Śrī Caitanya Mahāprabhu. We are simply the instruments. In the fierce Battle of Kurukṣetra, Arjuna was victorious within eighteen days simply because Kṛṣṇa’s grace was on his side.
yatra yogeśvaraḥ kṛṣṇo yatra pārtho dhanur-dharaḥ
tatra śrīr vijayo bhūtir dhruvā nītir matir mama
“Wherever there is Kṛṣṇa, the master of all mystics, and wherever there is Arjuna, the supreme archer, there will also certainly be opulence, victory, extraordinary power and morality. That is my opinion.” (Bg. 18.78)

If the preachers in our Kṛṣṇa consciousness movement are sincere devotees of Kṛṣṇa, Kṛṣṇa will always be with them because He is very kind and favorable to all His devotees. Just asArjuna and Kṛṣṇa were victorious in the Battle of Kurukṣetra, this Kṛṣṇa consciousness movement will surely emerge victorious if we but remain sincere devotees of the Lord and serve the Lord according to the advice of the predecessors (the six Gosvāmīs and other devotees of the Lord). As Narottama dāsa Ṭhākura has stated: tāṅdera caraṇa sevi bhakta-sane vāsa, janame janame haya ei abhilāṣa. The Kṛṣṇa consciousness devotees must always desire to remain in the society of devotees. Bhakta-sane vāsa: they cannot go outside the Kṛṣṇa consciousness society or movement. Within the society we must try to serve the predecessors by preaching Caitanya Mahāprabhu’s cult and spreading His name and fame all over the world. If we attempt this seriously within the society, it will be successfully done. There is no question of estimating how this will happen in the mundane sense. But without a doubt, it happens by the grace ofKṛṣṇa.
(SRI CAITANYA CARITAMRTA------2:4:79--------PURPORT).

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